about software development

MOSS Search and browser languages

We had a very strange issue with some search functionality we developed for a portal. We created an option to search for documents in a library by specifying the path to a specific folder.

This is done by specifying a keyword query like 9:”folder/subfolder”. In this case the searchproperty 9 contains the path of the item.

While this worked well on our development environments and most of the browsers we tested on, a some browsers it failed. My colleague Arthur discovered it had something to do with the language setting of the browser. When we used Dutch (nl-NL) as preferred language the standard core search results web part didn’t return any items when using a query with a “/” in the conditions.

If you execute a KeyWordQuery or FullTextSqlQuery in your own code you have the possibility to specify a culture to use in the search. Unfortunately the core search results web part doesn’t provide you with an option to do this easily. In the end I came up with a “hack” to make this work. Just change the preferred languages the browser sends with each request in the OnInit of a webpart that inherits from the standards core results web part like so: